<?xml version="1.0" encoding="UTF-8"?><marc:collection xmlns:marc="http://www.loc.gov/MARC21/slim">
  <marc:record>
    <marc:leader>00000nam  2200000zi 4500</marc:leader>
    <marc:controlfield tag="001">9.953254</marc:controlfield>
    <marc:controlfield tag="003">CaOODSP</marc:controlfield>
    <marc:controlfield tag="005">20250922133104</marc:controlfield>
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    <marc:controlfield tag="007">cr |n|||||||||</marc:controlfield>
    <marc:controlfield tag="008">250716e199302  abcd    ob   f000 0 eng d</marc:controlfield>
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      <marc:subfield code="b">eng</marc:subfield>
      <marc:subfield code="e">rda</marc:subfield>
      <marc:subfield code="c">CaOODSP</marc:subfield>
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      <marc:subfield code="a">eng</marc:subfield>
      <marc:subfield code="b">eng</marc:subfield>
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      <marc:subfield code="a">n-cn---</marc:subfield>
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      <marc:subfield code="a">DR52-5/18-1993E-PDF</marc:subfield>
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    <marc:datafield tag="100" ind1="1" ind2=" ">
      <marc:subfield code="a">D'Agostino, Paul Anthony, </marc:subfield>
      <marc:subfield code="e">author.</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="245" ind1="1" ind2="0">
      <marc:subfield code="a">Mass spectrometric characterization of sulfur vesicant hydrolysis products / </marc:subfield>
      <marc:subfield code="c">by Paul A. D'Agostino and Lionel R. Provost.</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="264" ind1=" " ind2="1">
      <marc:subfield code="a">Ralston, Alberta : </marc:subfield>
      <marc:subfield code="b">Defence Research Establishment Suffield, </marc:subfield>
      <marc:subfield code="c">February 1993.</marc:subfield>
    </marc:datafield>
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      <marc:subfield code="a">1 online resource (15 pages, 12 unnumbered pages) : </marc:subfield>
      <marc:subfield code="b">charts.</marc:subfield>
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      <marc:subfield code="b">txt</marc:subfield>
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      <marc:subfield code="a">computer</marc:subfield>
      <marc:subfield code="b">c</marc:subfield>
      <marc:subfield code="2">rdamedia</marc:subfield>
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      <marc:subfield code="a">online resource</marc:subfield>
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    <marc:datafield tag="490" ind1="1" ind2=" ">
      <marc:subfield code="a">Suffield report ; </marc:subfield>
      <marc:subfield code="v">no. 586</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="500" ind1=" " ind2=" ">
      <marc:subfield code="a">Digitized edition from print [produced by Defence Research and Development Canada].</marc:subfield>
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    <marc:datafield tag="504" ind1=" " ind2=" ">
      <marc:subfield code="a">Includes bibliographical references (pages 12-14).</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="520" ind1=" " ind2=" ">
      <marc:subfield code="a">Using gas chromatography and mass spectrometry, experiments were conducted to detect and identify derivatives and degraded forms of mustard gas. Retrospective analysis of samples contaminated with chemical warfare agents serves as a means to verify allegations of use and serves as critical component of the United Nations Chemical Weapons Convention. </marc:subfield>
    </marc:datafield>
    <marc:datafield tag="546" ind1=" " ind2=" ">
      <marc:subfield code="a">Includes abstracts in English and French.</marc:subfield>
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    <marc:datafield tag="650" ind1=" " ind2="0">
      <marc:subfield code="a">Mustard gas</marc:subfield>
      <marc:subfield code="x">Biodegradation</marc:subfield>
      <marc:subfield code="x">Analysis.</marc:subfield>
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      <marc:subfield code="a">Chemical weapons.</marc:subfield>
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    <marc:datafield tag="650" ind1=" " ind2="6">
      <marc:subfield code="a">Gaz moutarde</marc:subfield>
      <marc:subfield code="x">Biodégradation</marc:subfield>
      <marc:subfield code="x">Analyse.</marc:subfield>
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    <marc:datafield tag="650" ind1=" " ind2="6">
      <marc:subfield code="a">Armes chimiques.</marc:subfield>
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      <marc:subfield code="a">Defence Research Establishment Suffield, </marc:subfield>
      <marc:subfield code="e">issuing body.</marc:subfield>
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    <marc:datafield tag="830" ind1="#" ind2="0">
      <marc:subfield code="a">Suffield report ;</marc:subfield>
      <marc:subfield code="v">no. 586.</marc:subfield>
      <marc:subfield code="w">(CaOODSP)9.926310</marc:subfield>
    </marc:datafield>
    <marc:datafield tag="856" ind1="4" ind2="0">
      <marc:subfield code="q">PDF</marc:subfield>
      <marc:subfield code="s">1.25 MB</marc:subfield>
      <marc:subfield code="u">https://publications.gc.ca/collections/collection_2025/rddc-drdc/DR52-5-18-1993-eng.pdf</marc:subfield>
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